• Light snow 13°
    Ragweed Pollen Current Weather
    • Relative Humidity
      67%
    • Yesterday
      Temp
      18°
    • RealFeel
      -11°
  • Tonight

    Jan 27

    Lo 12°

    Windy with snow; blowing snow

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Tomorrow

    Jan 28

    Hi 24°

    Clouds break for sun; windy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Thursday

    Jan 29

    Hi 30°

    Some sun, then turning cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
Next

Snowfall this evening will total 2-4 inches

1/27 1/28 Now: 9:52pm
PM 9-1
  • 9pm Snow 17° 62%
  • 10pm Cloudy 17° 49%
  • 11pm Snow 17° 55%
  • 12am Snow 16° 55%
  • 1am Cloudy 16° 49%
AM 8-1
  • 8am Cloudy 13° 10%
  • 9am Cloudy 15° 10%
  • 10am Cloudy 18° 10%
  • 11am Cloudy 20° 10%
  • 12pm Cloudy 21° 7%
  • 1pm Intermittent clouds 23° 0%
PM 2-7
  • 2pm Intermittent clouds 24° 0%
  • 3pm Partly sunny 24° 0%
  • 4pm Partly sunny 23° 0%
  • 5pm Partly cloudy 22° 0%
  • 6pm Partly cloudy 19° 0%
  • 7pm Clear 17° 0%
Hourly Forecast >

Londonderry Pollen Levels - January 27

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Jan 27, 2015; 12:36 PM ET
3-6 inches of snow tonight
Boston, MA Weather Forecast

Loading...

Londonderry Weather Report

Boston: Cold Weather to Persist, More Snow in Wake of Blizzard

January 27, 2015; 8:54 PM ET

Cold air will hold around Boston with another round of snow into the weekend in the wake of the Blizzard of 2015. more >

Allergies Live Feed

    Loading...

    Loading...

    Loading...

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps